+if installed tmux; then
+ generate perl tmux.conf ./bin/remove-continuation.pl
+
+ # 256 colors not available.
+ if test -z "$use_256colors"; then
+ echo tmux.conf: removing 256 colors
+ sed 's/Enable 256 color/Disable 256 color/;
+ s/screen-256color/screen/' tmux.conf > tmux.conf.tmp
+ mv tmux.conf.tmp tmux.conf
+ fi
+ # Tmux doesn't display a warning if the shell wasn't found!
+ if test ! -x '/bin/zsh'; then
+ echo tmux.conf: removing /bin/zsh as shell
+ sed 's/zsh/sh/' tmux.conf > tmux.conf.tmp
+ mv tmux.conf.tmp tmux.conf
+ fi
+fi
+